Tamil Nadu equips over half its police stations with 18‑month CCTV storage, DGP says

The Hindu reported that Tamil Nadu’s Director General of Police, R. K. Singh, informed the Madras High Court that 1,071 out of the state’s 2,100 police stations have been fitted with storage systems capable of retaining CCTV recordings for 18 months. The upgrade is part of a broader effort to modernise law‑enforcement infrastructure across the state.

Justice V. Lakshminarayanan, presiding over the case, noted that the government is already working to expand storage capacity at the remaining stations, indicating that the rollout is still in progress. The court hearing focused on whether the current capabilities meet statutory obligations for evidence preservation.

India’s legal framework increasingly emphasises digital evidence. A 2019 Supreme Court ruling mandated that law‑enforcement agencies maintain video footage for a minimum of one year to ensure accountability and aid investigations. Many states have struggled to meet that benchmark due to limited hardware and budget constraints. Tamil Nadu’s recent push therefore aligns it with national expectations and mirrors similar upgrades in Maharashtra and Karnataka, where authorities have also invested in larger data centres.

The 18‑month retention period is intended to cover the typical lifespan of most criminal investigations, allowing prosecutors and courts to retrieve footage even after the initial inquiry phase. Officials say the enhanced capacity will help resolve cases of public disturbance, traffic violations, and more serious offences such as robbery or assault, where visual proof can be decisive.

Looking ahead, the police department plans to integrate the new storage units with a centralised monitoring hub, enabling real‑time access for senior officers. If fully implemented, the system could streamline evidence handling, reduce backlogs, and bolster public confidence in police transparency. However, experts caution that hardware upgrades must be matched by robust data‑security protocols to prevent tampering or unauthorized access.

The move comes at a time when citizens and civil‑society groups have called for greater surveillance accountability. By extending the retention window, Tamil Nadu aims to balance the need for security with the legal safeguards that protect individual rights, setting a precedent for other Indian states navigating the digital evidence era.